Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/88693
Title: Characterization of mechanical properties of Ultem® 9085 using FDM
Authors: Zhang, Yongjie
Yeoh, Yong Chen
Zheng, Guoying
Moon, Seung Ki
Keywords: Fused Deposition Modelling
ULTEM® 9085
DRNTU::Engineering::Mechanical engineering::Prototyping
Issue Date: 2018
Source: Zhang, Y., Yeoh, Y. C., Zheng, G., & Moon, S. K. (2018). Characterization of mechanical properties of Ultem® 9085 using FDM. Proceedings of the 3rd International Conference on Progress in Additive Manufacturing (Pro-AM 2018), 451-457. doi:10.25341/D4D01W
Abstract: It is well known that for additive manufactured parts, mechanical properties are strongly influenced by the printing process parameters. This paper investigates the effect of the coupon shape and geometry on the mechanical properties, in particular, tensile strength of parts manufactured using Ultem® 9085, printed using Stratasys Fortus 900MC. Three different types of coupon geometry, namely ASTM D638 Type I, Type II and ASTM D3039 are tested according to the respective standard requirements, and it was that found that there is significant variation in the tensile strength between the specimens. Subsequently, fracture surface of the 3 different specimens are then examined under the Scanning Electron Microscope (SEM) to provide potential explanations for the difference in mechanical strength.
URI: https://hdl.handle.net/10356/88693
http://hdl.handle.net/10220/45853
DOI: https://doi.org/10.25341/D4D01W
Rights: © 2018 Nanyang Technological University. Published by Nanyang Technological University, Singapore.
metadata.item.grantfulltext: open
metadata.item.fulltext: With Fulltext
Appears in Collections:Pro-AM Conference Papers

Files in This Item:
File Description SizeFormat 
CHARACTERIZATION OF MECHANICAL PROPERTIES OF ULTEM.pdf705.33 kBAdobe PDFThumbnail
View/Open

Google ScholarTM

Check

Altmetric

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.